查询词典 unit circle

Post-drying, thin film rollect go through another business card printing and membership card production unit online circle back conductive ink business card printing and membership card making connection lines.

干燥后，薄膜卷材经过另一个制卡和会员卡制作单元在线圈背面用导电油墨制卡和会员卡制作连接线。

Measures b: to carry out further in-depth mental health education to classes as a unit, a special circle of watch schools of mental health education to introduce audio-visual teaching materials and experiences were written to guide the development of mental health of students.

措施二：进一步深入开展心理健康教育，以班为单位，循环观看学校为此专门引进的心理健康教育的音像教材，并随机写出心得体会，引导学生心理健康发展。

The ellipse curre equation of circular image is derived based on the theory of spatial analytic geometry and rotation matrix s representation with unit quaternion then a mathematical model of the distortion error is established which relates the distortion error to the foca length of the used CCD camera,the radius as well as the position and the attitude of the inspected circle directly.

研究三维视觉检测中圆的中心经针孔摄像机成像后存在畸变误差的问题，首先基于空间解析几何理论和旋转矩阵的四元数表示法推导出像平面上投影椭圆的参数方程；然后根据参数方程建立圆中心成像畸变误差的数学模型；最后对影响畸变误差的主要因素进行分析。

Light engine scanning is in the way of spurring reflects to circle with the machine unit. The rule is easy, sweep range greatly, yet the problem is that the machine system is the bad accuracy and the stability is harder domination and so on.

光机扫描是用机械装置驱动反射系统旋转以实现激光光束的扫描，其原理简单，扫描范围大，但机械系统存在机构精度差、稳定性较难控制等不足。

But now a relief business card printing and membership card equipment, with the valid wider circle applanation 凸印 machine, with a general Rotary 凸印 machine, paatprofessional, hapalogenys-back or subordinate unit-sticker business card printing and membership card-making machine, so I believe.

但现在凸版制卡和会员卡制作设备档次差别较大，有圆压平凸印机，有普通轮转凸印机，有专业的斜背式、卫星式或机组式不干胶标签制卡和会员卡制作机，所以也不能一概而论。

The measure system for erose object projection area uses circle lamp as lamp house and CCD as image collection unit.

中文摘要：不规则物体投影面测量系统，以环形灯为光源、CCD为图像采集单元。

I was enlightened by the study method of unit image' proposed by Qian Liqun. I firstly define the stylistic features of prose poem based on the several ideas in academic circle. Subsequently I talk from the prose poetry introduction background and pay attention to the essays named Soliloquizes as Wild Grass origin in combing its development process.

受到钱理群&单位意象&研究方法的启示，首先以学界的几种观念界定散文诗的文体特征，接着从现代散文诗的引进背景谈起，在梳理《野草》的生成中，注意到《自言自语》是其创作来源的事实，于是串接两者在主题内容上的联系，分析演变的内在根据。

The heavy-caliber petroleum pipe line, the air conduit, the seamless steel pipe, the welded pipe, the stainless steel steel pipe (Fang Xing, moment, circle stainless steel pipe and so on), fittings, the cold rolling seamless tube, the box thread seamless steel pipe, the cold draw seamless steel pipe, the corrosion preventing special steel pipe, the compo pipe, the boiler pipe, the bushed bearing and so on conical seamless steel pipe, seamless heterogeneous steel pipe, metal corrugated pipe, industry welded pipe, carbon steel tube and so on, construct the steel pipe, the multiple-unit tube, the compound steel pipe, the wire conduit, the thread steel pipe welded steel pipe, the pot galvanize steel pipe, the electricity galvanization steel pipe, the KBG line drive pipe, the delivery pipe and so on;..

大口径输油管、输气管、无缝钢管、焊管、不锈钢钢管（方型、矩型、圆型不锈钢管等）、锥型无缝钢管、无缝异型钢管、金属波纹管、工业焊接管、碳钢管等配件、冷轧无缝管、内螺纹无缝钢管、冷拔无缝钢管、防腐蚀特种钢管、合金管、锅炉管、轴承管等、建筑钢管、复合管、复合钢管、导线管、螺纹钢管焊接钢管、热镀锌钢管、电镀锌钢管、KBG线路导管、供水管等；。。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。